Y10T 29/49229
Prime mover or fluid pump making
Y10T29/49229 (Prime mover or fluid pump making) appears on 5,323 US grants and 4,242 published applications in this corpus.
Search patents in Y10T- Granted patents
- 5,323
- Published applications
- 4,242
- Assignees
- 1,837
- Inventors
- 9,582
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 34 | 0 |
| 1977 | 26 | 0 |
| 1978 | 34 | 0 |
| 1979 | 21 | 0 |
| 1980 | 41 | 0 |
| 1981 | 23 | 0 |
| 1982 | 26 | 0 |
| 1983 | 32 | 0 |
| 1984 | 44 | 0 |
| 1985 | 60 | 0 |
| 1986 | 48 | 0 |
| 1987 | 75 | 0 |
| 1988 | 77 | 0 |
| 1989 | 92 | 0 |
| 1990 | 44 | 0 |
| 1991 | 100 | 0 |
| 1992 | 72 | 0 |
| 1993 | 113 | 0 |
| 1994 | 93 | 0 |
| 1995 | 89 | 0 |
| 1996 | 99 | 0 |
| 1997 | 86 | 0 |
| 1998 | 109 | 0 |
| 1999 | 97 | 0 |
| 2000 | 120 | 0 |
| 2001 | 123 | 39 |
| 2002 | 130 | 109 |
| 2003 | 125 | 114 |
| 2004 | 98 | 168 |
| 2005 | 103 | 148 |
| 2006 | 129 | 167 |
| 2007 | 90 | 182 |
| 2008 | 101 | 263 |
| 2009 | 98 | 261 |
| 2010 | 167 | 278 |
| 2011 | 189 | 303 |
| 2012 | 233 | 398 |
| 2013 | 295 | 456 |
| 2014 | 328 | 512 |
| 2015 | 310 | 439 |
| 2016 | 323 | 98 |
| 2017 | 315 | 72 |
| 2018 | 192 | 54 |
| 2019 | 112 | 49 |
| 2020 | 53 | 30 |
| 2021 | 39 | 43 |
| 2022 | 35 | 12 |
| 2023 | 26 | 14 |
| 2024 | 26 | 17 |
| 2025 | 22 | 11 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 29/49236Fluid pump or compressor making1,751
- Y10T 29/49231I.c. [internal combustion] engine making770
- Y10T 29/49249Piston making613
- Y10T 29/4927Cylinder, cylinder head or engine valve sleeve making447
- Y10T 29/49298Poppet or i.c. engine valve or valve seat making421
- Y10T 29/49297Seal or packing making322
- Y10T 29/49293Camshaft making316
- Y10T 29/49288Connecting rod making204
Recent patents
- Ventilating system25 Aug 2026US 12,716,599 B2Broan-NuTone LLC
- Sheath system for catheter pump2 Jun 2026US 12,642,954 B2Tc1 LLC
- Gas turbine engine front center body architecture14 Apr 2026US 12,601,294 B2Rtx Corporation
- Fluid end of reciprocating pump14 Apr 2026US 12,601,346 B2Gd Energy Products, LLC
- Method for producing a water-hydraulic machine24 Mar 2026US 12,584,470 B2Danfoss A/S
- Fluid end of reciprocating pump23 Jul 2026US 2026/0210352 A1Gd Energy Products, LLC
- Packing material cartridge28 May 2026US 2026/0146681 A1A. W. Chesterton Company
- In-vehicle carrier system with mobility protection mechanism and method of manufacture thereof14 May 2026US 2026/0131738 A1Rubicon Dog Company
- Systems and methods for fluid delivery29 Jan 2026US 2026/0027291 A1DEKA Products Limited Partnership
- Overmolded tubing assembly and adapter for a positive displacement pump22 Jan 2026US 2026/0022692 A1Blue-White Industries, Ltd.
Most cited
By later US patents
- Method and apparatus for application of thermal spray coatings to engine blocks598US 5,271,967 AGeneral Motors Corporation · 1993
- Controlled fluid transport in microfabricated polymeric substrates554US 5,885,470 ACaliper Technologies Corp. · 1999
- Expandable impeller pump391US 7,393,181 B2Datascope Investment Corp. · 2008
- Rotary blood pump328US 5,527,159 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1996
- Axial pump324US 5,692,882 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1997